link.bg

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:22:97:59:43:d7:ac:7f:9a:35:75:62:be:c2:34:a2:b0:a4 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=link.bg

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:22:97:59:43:d7:ac:7f:9a:35:75:62:be:c2:34:a2:b0:a4
Serial Number (int): 273107635188385463662821536967980814086308
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 71:93:fd:27:37:87:4f:9a:f1:a3:d4:d5:ba:4e:ea:5e:e9:cd:7f:8f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9a:e7:02:86:bd:bf:7f:c1:90:2f:b8:b1:81:24:83:95:00:64:64:d8
Fingerprint (sha256): e0:26:f4:f0:62:70:ec:cf:2c:4e:76:ac:c9:32:fb:cb:a1:33:ee:31:f5:d8:af:5e:af:44:43:3f:f3:ee:83:e1

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate link.bg

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for link.bg

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

link.bg
www.link.bg

Other certificates including the domain name link.bg

(limited to 100 certificates)

Certificate

The complete raw certificate details for link.bg in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 273107635188385463662821536967980814086308
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-01-15 00:15:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-15 00:15:13 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'link.bg'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 795234885531950234251924564248003419786563215827593383069967033629167522019547524738230520187760939222509671664810598467296369739965225382609313402488221854608164598228235079735466367470761357409118655411384071343332144500388249299564053094117755208608573613930204004399395490418783582116640676615749470544779675569952700145508209540319991527533452543360134652485163913128735392821441622101459565600454096369541675348033349142436346556235468085871744949899735233788156583053810703839050365336768889209233408067180710115412099094611357917193575857591812868130658825960171198275462944978227063084486011654245889179105969117003960669596039165965870929233316102933229013171874789080959048616131361929961837031069547104225347324234394840705954549973771311051157120020177484219643058974873518887336531392417934225688810002941592366178827566059378006949314324304954143161424863824016359956653877899217095683332593538319960082639559395167743128515433964433954011102156360003387446268340411491771313050438561853230386486309051138134742277759570034888532208224995816032911792830882657194575416559470373904382382237786960430822621705194531654230720194677757125833581117021036984638520221887069322339880543129068041085052246118748848579938008873
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							7193fd2737874f9af1a3d4d5ba4eea5ee9cd7f8f
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'link.bg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.link.bg'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001684f13a73200000403004730450221009d696a4d8f65c0f09ce2c3b9745344eb6b750f08b90982d764c2c49e2a4c29f602202a89a23fc115b44316899b6f92d1f3bca892f6f1ffcf5f8b0fd5588dce50fdde00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001684f13a500000004030047304502210086eec98fc58dff8e20609b494d8fa6499b13f59c894d9d4ced38cf8aadc672050220673bb34b4756ba0cfe9e81efa0831d3ddb06dd33daa7c3731efcffa3df0153f8
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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